现在车辆管理所摩托车英语题库为全中国统一版本，都是考一样的试题，2025年摩托车DEF驾照英语科目一共400题，科目四345题，以下为样题：

1. When the tire pressure is too low, what will happen if the tire changes its shape in waves and increases in temperature due to fast movement?

A. Unstable tire pressure

B. Even lower tire pressure

C. Driving resistance increases

D. Tire burst

Answer：D

2. What should a motorized vehicle has while running on the road?

A. a label of keeping distance

B. a label of reminding danger

C. a label of inspection

D. a label of product qualification

Answer：C

3. What is the main impact of foggy weather on safe driving?

A. Easy to slide sideways

B. Low visibility

C. Increase the resistance

D. Widen the field of vision

Answer：B

4. If a motorized vehicle driver has caused a major accident in violation of the traffic regulations which has caused serious injury, the driver is subject to a prison term of less than 3 years or a criminal detention.

A. Right

B. Wrong

Answer：A

5. If a motorized vehicle runs 50% faster than the specified speed limit, the driver is subject to a 3-point penalty.

A. Right

B. Wrong

Answer：B

6. A motorcycle driver should wear long-sleeve and long-trouser-leg clothes with brilliant color so that he can be easy found by other transports participants when he is riding.

A. Right

B. Wrong

Answer：A

7. When causing a road accident involving human casualties, the driver should immediately rescue the injured people and report to the traffic police as soon as possible.

A. Right

B. Wrong

Answer：A

8. Before driving, it is necessary to check whether the cooling liquid, engine oil and fuel oil, are leaking.

A. Right

B. Wrong

Answer：A

9. When passing an intersection without traffic lights, the driver should go through as fast as possible.

A. Right

B. Wrong

Answer：B

10. When a motorcycle passing through an interchange discovers it has chosen a wrong route, it should immediately make a U turn from where it is or reverse to change route.

A. Right

B. Wrong

Answer：B

11. If a motorized vehicle driver allows his vehicle to be driven by a person whose driving license has been revoked, the traffic police will detain the driving license.

A. Right

B. Wrong

Answer：A

12. The wrong measure to use the brake of a motorcycle is to __________.

A. Simultaneously use the front and back brakes

B. Use the front brake first

C. Use the back brake first

D. Avoid using the front brake too early

Answer：B

13. Traffic Police can detain the vehicle which is suspected of using other vehicle’s license plate and vehicle license.

A. Right

B. Wrong

Answer：A

14. When use the brake of a motorcycle, use the front-wheel brake first, then use the back-wheel brake.

A. Right

B. Wrong

Answer：B

15. What is the meaning of this sign?

A. stopping temporarily is allowed

B. long stopping is allowed

C. no long stopping

D. no stopping

Answer：D

16. When a motor vehicle temporarily stops in fog, which lamp should be turned on?

A. Hazard lamp, clearance lamp and rear position lamp

B. Left-turn indicator, clearance lamp and rear position amp

C. Headlamp, clearance lamp and rear position lamp

D. Reverse lamp, clearance lamp and rear position lamp

Answer：A

17. What is the most frequent problem for driving on a muddy road?

A. High resistance force

B. Sideways slide

C. The motor vehicle bumps

D. Steering failure

Answer：B

18. When driving into the traffic flow on a main road from a relief road, drivers should speed up.

A. Right

B. Wrong

Answer：B

19. Driving a motorized vehicle on the road in violation of road traffic regulations shall be subject to relevant punishment.

A. Right

B. Wrong

Answer：A

20. When a motorcycle reaches a muddy or burst-and-muddy section, the driver should stop, observe and select the level and solid section or the section with vehicle tracks.

A. Right

B. Wrong

Answer：A

21. Driving in a dusty weather, it does not needed to turn on the head light, the contour light and the tail light.

A. Right

B. Wrong

Answer：B

22. What is the meaning of this sign?

A. a manned level crossing

B. multi-crossing of railway and road

C. grade separation level crossing

D. an unmanned level crossing

Answer：A

23. When a driver drives a motorized vehicle during the period of probation, the driver should paste or hang a uniform probation mark on the rear part of the vehicle.

A. Right

B. Wrong

Answer：A

24. Traffic Police can detain the vehicle according to law if it is suspected of using the label of insurance from other vehicle.

A. Right

B. Wrong

Answer：A

25. When two vehicles approach each other on a foggy day, what is the best method of safe driving?

A. Turn on the high-beam

B. Slowdown and maintain a large safety distance

C. Turn on the low-beam

D. Turn on the fog lamp

Answer：B